DE2912844C2 - Blitzschutzvorrichtung - Google Patents

Blitzschutzvorrichtung

Info

Publication number
DE2912844C2
DE2912844C2 DE2912844A DE2912844A DE2912844C2 DE 2912844 C2 DE2912844 C2 DE 2912844C2 DE 2912844 A DE2912844 A DE 2912844A DE 2912844 A DE2912844 A DE 2912844A DE 2912844 C2 DE2912844 C2 DE 2912844C2
Authority
DE
Germany
Prior art keywords
lightning protection
housing
protection body
busbar
conductor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE2912844A
Other languages
German (de)
English (en)
Other versions
DE2912844A1 (de
Inventor
Mitsumasa Toyonaka Osaka Imataki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE2912844A1 publication Critical patent/DE2912844A1/de
Application granted granted Critical
Publication of DE2912844C2 publication Critical patent/DE2912844C2/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H01C7/12—Overvoltage protection resistors
    • H01C7/123—Arrangements for improving potential distribution
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H01C7/12—Overvoltage protection resistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T4/00—Overvoltage arresters using spark gaps
    • H01T4/16—Overvoltage arresters using spark gaps having a plurality of gaps arranged in series
    • H01T4/20—Arrangements for improving potential distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Ink Jet (AREA)
  • Duplication Or Marking (AREA)
DE2912844A 1978-04-12 1979-03-30 Blitzschutzvorrichtung Expired DE2912844C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7842070A JPS5830819B2 (ja) 1978-04-12 1978-04-12 プリント方式

Publications (2)

Publication Number Publication Date
DE2912844A1 DE2912844A1 (de) 1979-10-04
DE2912844C2 true DE2912844C2 (de) 1984-07-05

Family

ID=12625810

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2912844A Expired DE2912844C2 (de) 1978-04-12 1979-03-30 Blitzschutzvorrichtung

Country Status (7)

Country Link
US (1) US4227229A (enrdf_load_stackoverflow)
JP (1) JPS5830819B2 (enrdf_load_stackoverflow)
CA (1) CA1113149A (enrdf_load_stackoverflow)
CH (1) CH645483A5 (enrdf_load_stackoverflow)
DE (1) DE2912844C2 (enrdf_load_stackoverflow)
FR (1) FR2421494A1 (enrdf_load_stackoverflow)
SE (1) SE435665B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55105989A (en) * 1979-02-09 1980-08-14 Hitachi Ltd Tank type arrester
JPS6015127B2 (ja) * 1980-04-07 1985-04-17 株式会社日立製作所 電圧非直線抵抗体およびその製法
US4340924A (en) * 1980-10-27 1982-07-20 General Electric Company Grading means for high voltage metal enclosed gas insulated surge arresters
IT1210093B (it) * 1984-03-28 1989-09-06 Ispe Di Erminio Giana E C Sas Dispositivo per la protezione di strutture edefici o simili dai fulmini
CN115472366B (zh) * 2022-10-19 2023-08-08 南通大学 一种复合外套避雷器结构

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3649875A (en) * 1969-08-01 1972-03-14 Mitsubishi Electric Corp Lightning arrester
CA989052A (en) * 1972-10-11 1976-05-11 Westinghouse Electric Corporation Sheilded metal enclosed electrical equipment
US3842318A (en) * 1972-10-11 1974-10-15 Westinghouse Electric Corp Shielded metal enclosed electrical equipment
US3863111A (en) * 1973-06-29 1975-01-28 Gen Electric Polycrystalline varistor surge protective device for high frequency applications
DE2334420B2 (de) * 1973-07-03 1978-08-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Überspannungsableiter
FR2287103A1 (fr) * 1974-10-02 1976-04-30 Alsthom Cgee Parafoudre sous enveloppe metallique
US4219862A (en) * 1977-06-22 1980-08-26 Mitsubishi Denki Kabushiki Kaisha Lightning arrester device

Also Published As

Publication number Publication date
CH645483A5 (de) 1984-09-28
FR2421494A1 (fr) 1979-10-26
DE2912844A1 (de) 1979-10-04
SE435665B (sv) 1984-10-08
FR2421494B1 (enrdf_load_stackoverflow) 1982-11-19
CA1113149A (en) 1981-11-24
JPS5830819B2 (ja) 1983-07-01
JPS54134628A (en) 1979-10-19
US4227229A (en) 1980-10-07
SE7902811L (sv) 1979-10-01

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
8128 New person/name/address of the agent

Representative=s name: KERN, R., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN

D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)